An Experimental Study of Piezoresistance in a Liquid SuspensionUniversity of Wisconsin--Madison, 2006 - 109 pages |
Common terms and phrases
amplitude analysis anisotropic applied AR/R change in resistance channel Chapter circuit coefficient composite computed concentrations conductivity confidence intervals configuration constant coordinate current flow defined deformation described determined dielectrostriction direction discussed displacement divider effect elastic electric field electrode employed equation example excitation experimental extraction Figure formulation frequency further given gives Illustration impedance inclusions intervals are shown isotropic known limited linear liquid liquid suspensions lock-in amplifier magnitude material parameters matrix measurement mechanical method microstructure modulated multiple volume fractions normalized obtained orientation parallel plate particles percolation phase phenomenology piezoresistance piezoresistance coefficients presented produce properties provides ratio reference relationship relative change resistance response rheometer sensor separate shear Shkel shown in Figure signal simple solid specific strain strain coefficient stress stress or strain structure suspension values variation viscoelastic voltage volume fractions